diff options
| -rw-r--r-- | src/resolve/resolved-manager.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c index b3ff46b5da..9600bde1e9 100644 --- a/src/resolve/resolved-manager.c +++ b/src/resolve/resolved-manager.c @@ -643,6 +643,8 @@ int manager_recv(Manager *m, int fd, DnsProtocol protocol, DnsPacket **ret) { mh.msg_controllen = sizeof(control); l = recvmsg(fd, &mh, 0); + if (l == 0) + return 0; if (l < 0) { if (errno == EAGAIN || errno == EINTR) return 0; @@ -650,9 +652,6 @@ int manager_recv(Manager *m, int fd, DnsProtocol protocol, DnsPacket **ret) { return -errno; } - if (l <= 0) - return -EIO; - assert(!(mh.msg_flags & MSG_CTRUNC)); assert(!(mh.msg_flags & MSG_TRUNC)); |